Using the old wet rim trick, an MIT nerd shows us that the sound he's making is the same resonance that the glass emits on its own.  Related to many of principles worked on by Nikola Tesla, the sound reverberations penetrate...

Some of those mic check guys take their job way too seriously.  Maybe it's because they want to focus on something other than the terrible feelings they get from their home life.  Or, maybe it's because they know they're...